So some of you extension developers have likely been looking through the code to convert your 1.4.x extensions to 1.5.x.

Here is a brief breakdown (tho not limited to just these changes). Using a good code editor, follow the steps below using specific find/replace based on the context. Perhaps a good regex string can make it more global, but for now, some examples for manual completion.

1. URL's have changed to the new url class
a. HTTP, no arguments:
FIND: